As of 16:12 CDT

Waco, TX weather in September

99°

Waco, Saturday, 8 August, 16:12

Clear. Feels like 106°. High 99°, low 78°.

Pressure30.00 inHg

Wind2 mph SE

Humidity40%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In September, Waco, TX averages a high of 87.8° and a low of 70.7°. About 2.6 inches of precipitation fall over the month (7 wet days). The record high is 107.6° (2000) and the record low 48.7° (1984). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	91.8°	75°	28%	103.6° (2000)	66.7° (1968)
2	91.6°	75°	22%	104.4° (2000)	64.9° (1987)
3	91.2°	74.7°	40%	104° (2000)	61° (1974)
4	91°	74.5°	22%	107.6° (2000)	59.9° (1974)
5	90.9°	73.6°	22%	105.3° (2000)	55.8° (1974)
6	90.3°	73°	27%	102.4° (2023)	55.4° (1974)
7	90.7°	73.2°	23%	106.2° (2023)	60.1° (1974)
8	89.8°	73°	20%	106.7° (2023)	63.7° (2017)
9	89.2°	72.3°	23%	100.6° (2023)	59.4° (2024)
10	88.7°	71.4°	22%	98.2° (2014)	57° (2020)
11	88.3°	72°	32%	100.2° (2011)	58.5° (1968)
12	88.2°	71.6°	23%	102.9° (2011)	61.5° (1968)
13	88°	71.8°	28%	104.2° (2011)	61° (1968)
14	87.4°	72°	23%	100.2° (2011)	59.9° (1961)
15	87.4°	71.6°	30%	97.9° (1965)	56.7° (1989)
16	87.4°	71.4°	28%	100° (1980)	56.7° (1993)
17	88°	70.9°	23%	98.4° (1980)	55.8° (1961)
18	88°	71.2°	23%	96.3° (1980)	51.6° (1981)
19	87.3°	70.9°	20%	96.1° (2016)	50.4° (1981)
20	87.4°	70.2°	28%	101.3° (2021)	53.6° (1971)
21	86.2°	69.8°	32%	95.7° (1980)	53.4° (1983)
22	85.6°	68.5°	15%	97.3° (2005)	51.4° (1983)
23	85.3°	68.2°	17%	100.9° (2022)	50.7° (1995)
24	85.3°	67.3°	20%	100.6° (2023)	53.6° (1989)
25	85.3°	67.5°	22%	102.7° (2011)	50.7° (1989)
26	85.5°	66.9°	20%	102.7° (2005)	50.9° (2000)
27	85.3°	66.6°	13%	98.8° (1977)	54.1° (2000)
28	85.3°	66.9°	13%	101.3° (2005)	50.4° (1996)
29	84.4°	65.1°	22%	100.6° (2011)	49.5° (1967)
30	84.2°	64.6°	10%	96.3° (1977)	48.7° (1984)